P0302 jeep

Any thoughts?

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Felt this type of idle before. Cylinder 2 Misfire code P

P0302 jeep

Discussion in ' Wrangler JK ' started by meatman69 , Apr 15, Log in or Sign up. Welcome to Jeeps. You are currently viewing as a guest! To get full-access, you need to register for a FREE account. Quick Links: Suggestions on a shorter antenna? TIPM, any information from people who had this replaced and worked? Quick release mirror. P remains after attempted repair Discussion in ' Wrangler JK ' started by meatman69 , Apr 15, Post Reply. I've replaced the coil boot and sparkplug still has a code. Were you on correct cylinder? Were there any other codes - did you use a scanner? You changed just the 1 spark plug?

Sort by Oldest first Oldest first Newest first Most reactions. Why not pressure test it too?

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I've been chasing this issue since January P misfire in cylinder 2 code.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Before I left I was strapping my kayak to the top of my Jeep. The Jeep was on and I was on my rock rails tugging on the straps and the jeep was rocking and and I heard a chime went down to the interior and the check engine light came on. I've only had the check engine light come on for gas cap. Went to the AutoZone and was told it was a P misfire?

P0302 jeep

P is a real drivability concern and should be dealt with right away. Repairing P should be considered a high priority. The most common fix for P is to replace the spark plugs, coil packs, or if equipped plug wires. But, where is the second cylinder? There are quite a few things that can cause the P trouble code to trigger in the Jeep Wrangler. Here are the most common problems that may cause misfiring. They are presented somewhat in order from most to least likely to be causing P If P is the only code you get when you plug an OBD II scanner into your Wrangler, this section should help you determine what is causing the code. Swap ignition parts to another cylinder.

Suburban 1992

Also, wouldn't the oil look like chocolate mousse? But since then, the code has still not returned. Was it expensive? I may be able to do a coil swap to check that, but injectors seem like a big job again, to me anyway. For a better experience, please enable JavaScript in your browser before proceeding. Prerunner , Apr 16, After confirming with a scanner, doublechecking 2 spark, next a compression test. All times are GMT Gapped these at. It turned out to be a short in the harness which also caused the driver in the PCM to go bad. Thanks for the help! See what the plug condition is. AVS Forum. Issue started at about 74K miles. Maybe wait until code come back and go for the coil, then injector.

P is a real drivability concern and should be dealt with right away. Repairing P should be considered a high priority. The most common fix for P is to replace the spark plugs, coil packs, or if equipped plug wires.

He thinks that coolant is leaking into Cylinder 2, causing the issue. I will put money on it that you have a worn rocker arm on 2 cylinder. It will almost certainly be spark plug, coil, or injector. I noticed that, then I got the same code. Were there any other codes - did you use a scanner? He said they checked the injector, coil pack, etc. You may have to register before you can post: click the register link above to proceed. The fuel injector is faulty, unclean, or clogged Cylinder compression is low. I've replaced the coil boot and sparkplug still has a code. Hope this helps. Still working on details with them. I would think head initially, but then why did the tests come back acceptable.